Where is the Full Size that I click onto?
Look for the “full size” feature to the right of the screen on Google. The url shouldn’t be very long. If you post the preview, the url will be way to big. Just click on the photo and it should go to full screen. The photo should be the only thing on the page.
Also, if you have a Mac, you can right click and look for “copy location”. That will copy the url for you.